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Yakvenalex [24]
4 years ago
15

Which is a possible expression for the series

Mathematics
1 answer:
Anvisha [2.4K]4 years ago
4 0
Without considering the sign:

It's sigma(1 to 5, 5k+2)

Since the first item is minus, you simply add (-1)^k

So it's sigma(1 to 5, (-1)^k * (5k+2)

I choose A
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The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area aff
Karolina [17]

The correct statement about the earthquake in the state is option c. State A had approximately 3,362 more earthquakes than State B.

<h3>How to solve for the earthquake in the state A</h3>

we have x/y = 0.00299

y = 163696

To solve for x we have

163696 * 0.00299

= 4895 earthquakes

<h3>Next we have to solve for earth quakes in state B</h3>

x = 0.1402 x 10931

= 1533

Next we have to find the difference

4895 - 1533 = 3362 earthquakes.

We have to conclude that state A has 3362 earthquakes more than B. Hence the answer is c.

<h3 />

Read more on seismic activity here:

brainly.com/question/13017813?referrer=searchResults

#SPJ1

Complete question

The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area affected. The table shows the land area and seismic activity density.

Which statement about the number of earthquakes the states had for the given time span is true?

State A had approximately 1,533 more earthquakes than State B.

State B had approximately 1,533 more earthquakes than State A.

State A had approximately 3,362 more earthquakes than State B.

State B had approximately 3,362 more earthquakes than State A.

8 0
2 years ago
Sorry<br><br> sorryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
kari74 [83]
ITS OKAY dont owrry
6 0
3 years ago
Read 2 more answers
What is the remainder of 3,368,008 divided by 5574<br><br> I'm looking for the REMAINDER
Mkey [24]
I think it might be 

3,362,461

hopefully that's what you need!!<span />
7 0
3 years ago
Plz answer fast!!!! VERY IMPORTANT!!!
neonofarm [45]
The answer is
A

y=3x+3
5 0
3 years ago
Read 2 more answers
Can someone please help me with this??
Angelina_Jolie [31]
The equation is y = mx + b

y = y coordinate
m = slope
x = x coordinate
b = y- intercept

The Slope is 1
Y-Intercept is -10

So, the equation is y = 1x -10
3 0
3 years ago
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